Don Juan DeMarco is a 1994 American romantic comedy-dramafilm starring Johnny Depp as John Arnold DeMarco, a man who believes himself to be Don Juan, the greatest lover in the world. Clad in a cape and domino mask, DeMarco undergoes psychiatric treatment with Marlon Brando's character, Dr. Jack Mickler, to cure him of his apparent delusion. But the psychiatric sessions have an unexpected effect on the psychiatric staff, some of whom find themselves inspired by DeMarco's delusion; the most profoundly affected is Dr. Mickler himself, who rekindles the romance in his complacent marriage. The movie is based on two different sources; the modern-day story is based on director/screenwriter Jeremy Leven's short story Don Juan DeMarco and the Centerfold, while the flashbacks depicting DeMarco's back-story are based on the more familiar legend of Don Juan, especially as told by Lord Byron in his version of the legend. Show Less